Sealing head punching device

Abstract

The utility model discloses an end socket punching device, which relates to the technical field of end socket processing and comprises a shell, a workbench fixedly arranged at the bottom of the shell, an electric cylinder fixedly arranged at the top of the workbench, a fixed box fixedly arranged at the moving end of the electric cylinder, a motor fixedly arranged in the fixed box, a rotating shaft fixedly arranged at the output end of the motor, and a conversion head fixedly arranged at one end of the rotating shaft. And a rotating rod is rotationally arranged in the conversion head. The multiple punching heads are arranged in the adapter for rapid exchange, in order to rapidly adjust the punching heads of various patterns to meet different requirements, the punching heads are rotated and fixed through the first bolts, punching can be carried out, convenience and rapidness are achieved, the punching efficiency and the punching diversity are improved, and when the first bolts are used for fixing, the punching efficiency is improved. And the stability is very high, and punching failure caused by shaking of the punching head during punching is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of end cap processing, in particular to an end cap punching device. Background Art

[0002] Punching refers to punching various patterns on materials such as steel plates, leather, cloth, and wood to meet different needs. Punching has become a common mechanical processing method, especially for processing some workpieces with softer materials. Punching has become the only processing method. When punching, a punch that can move along a predetermined trajectory is required. A certain force is applied to the punch, so that the punch hits the workpiece under this action to form a punched hole.

[0003] The existing head punching processing method is to use drilling to achieve the head punching processing, but the punch is not easy to replace. When different graphics are needed to meet different needs, the punch cannot be quickly replaced, which is very troublesome and affects the punching efficiency. For this reason, we propose a head punching device. Utility Model Content

[0004] In view of the problems existing in the existing head punching device mentioned above, the present utility model is proposed.

[0005] Therefore, the utility model aims to provide a head punching device, which solves the problem that the punch cannot be quickly replaced.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A head punching device comprises a shell, a workbench is fixedly provided at the bottom of the shell, a fixing device is fixedly provided at the top of the workbench, an electric cylinder is fixedly provided at the top of the workbench, a fixing box is fixedly provided at the moving end of the electric cylinder, a motor is fixedly provided in the fixing box, a rotating shaft is fixedly provided at the output end of the motor, a conversion head is fixedly provided at one end of the rotating shaft, a rotating rod is rotatably provided in the conversion head, four punching heads are fixedly provided on the wall of the rotating rod, threaded holes are opened on the surfaces of the four punching heads, a first bolt is threadedly provided on the outer wall of the conversion head, and the first bolt is threadedly matched with the threaded hole.

[0008] Preferably, the fixing device comprises two fixing seats and a semicircular cover, and two fixing covers are fixedly provided on the top of the workbench, wherein a semicircular cover is rotatably provided in one of the fixing seats, and one side of the semicircular cover is fitted with the other fixing seat.

[0009] Preferably, a second bolt is threadedly provided on the other side of the semicircular cover, and the semicircular cover is fixed to one of the fixing seats by the second bolt.

[0010] Preferably, an opening is fixedly provided on the top of the semicircular cover.

[0011] Furthermore, an anti-slip pad is fixedly provided inside the semicircular cover.

[0012] Preferably, the four punching heads are made of stainless steel.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. The utility model adopts a conversion head to set multiple punching heads for quick replacement. In order to quickly adjust the punching heads of various patterns to meet different needs, the punching head is rotated and fixed with the first bolt to perform punching. This is very convenient and fast, and the punching efficiency and punching diversity are improved. When the first bolt is used for fixing, the stability is very high, which avoids the shaking of the punching head during punching, resulting in punching failure.

[0015] 2. The utility model adopts a fixing device to fix the head. In order to ensure the stability of the head during stamping and avoid the head shaking during stamping which leads to the failure of the head punching, in order to prevent the head from rotating when the punch rotates, an anti-skid pad is provided on the inner wall of the semicircular cover. The anti-skid pad can increase the friction between the head and the semicircular cover. In order to increase the service life of the punch head, stainless steel is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic cross-sectional view of the planar structure of the utility model;

[0018] Figure 2 For the utility model Figure 1 A magnified schematic diagram of part A;

[0019] Figure 3 This is a schematic diagram of the planar structure of the conversion head of the utility model;

[0020] Figure 4 It is a schematic cross-sectional view of the top of the semicircular cover of the utility model.

[0021] Description of reference numerals:

[0022] 1. Shell; 2. Workbench; 3. Electric cylinder; 4. Fixing box; 5. Motor; 6. Rotating shaft; 7. Conversion head; 8. Rotating rod; 9. Punching head; 10. Threaded hole; 11. First bolt; 12. Fixing seat; 13. Semicircular cover; 14. Second bolt; 15. Opening; 16. Anti-slip pad; 17. Stainless steel head. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model embodiment discloses a head punching device.

[0025] The utility model provides Figure 1-3 The head punching device shown includes a shell 1, a workbench 2 is fixedly provided at the bottom of the shell 1, a fixing device is fixedly provided on the top of the workbench 2, an electric cylinder 3 is fixedly provided on the top of the workbench 2, a fixing box 4 is fixedly provided on the moving end of the electric cylinder 3, a motor 5 is fixedly provided in the fixing box 4, a rotating shaft 6 is fixedly provided at the output end of the motor 5, a conversion head 7 is fixedly provided at one end of the rotating shaft 6, a rotating rod 8 is rotatably provided in the conversion head 7, four punching heads 9 are fixedly provided on the rod wall of the rotating rod 8, threaded holes 10 are opened on the surfaces of the four punching heads 9, a first bolt 11 is threadedly provided on the outer wall of the conversion head 7, and the first bolt 11 is threadedly matched with the threaded hole 10. When punching the head, the fixing device is used to fix the head, the electric cylinder 3 is started to press down, the electric cylinder 3 drives the motor 5 in the fixing box 4 to press down, the motor 5 is started, and the motor 5 drives the conversion head 7 to rotate, and the head in the semicircular cover 13 is punched. When different patterns are required, the punching head 9 is rotated and fixed with the first bolt 11.

[0026] In order to fix the head, Figure 1-4 As shown, the fixing device includes two fixing seats 12 and a semicircular cover 13. Two fixing covers are fixedly provided on the top of the workbench 2. A semicircular cover 13 is rotatably provided in one of the fixing seats 12. One side of the semicircular cover 13 is fitted with the other fixing seat 12. In order to fix the head, the semicircular cover 13 is rotated, opened, and the head is put in. The semicircular cover 13 is closed to fix the head.

[0027] In order to fix the semicircular cover 13, Figure 1-4 As shown, a second bolt 14 is threadedly disposed on the other side of the semicircular cover 13, and the semicircular cover 13 is fixed to one of the fixing seats 12 by the second bolt 14. In order to fix the semicircular cover 13, the second bolt 14 is used to fix the semicircular cover 13, and then stamping is performed.

[0028] In order to increase the friction between the head and the semicircular cover 13, Figure 4 As shown, an opening 15 is fixedly provided on the top of the semicircular cover 13 . To facilitate stamping, an anti-skid pad 16 is fixedly provided inside the semicircular cover 13 to increase the friction between the end cap and the semicircular cover 13 .

[0029] Finally, in order to increase the service life of the punch head 9, as Figure 1-3As shown, the four punching heads 9 use stainless steel heads 17 to increase the service life of the punching heads 9.

[0030] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A head punching device, comprising a housing (1), characterized in that: A workbench (2) is fixedly provided at the bottom of the shell (1), a fixing device is fixedly provided at the top of the workbench (2), an electric cylinder (3) is fixedly provided at the top of the workbench (2), a fixing box (4) is fixedly provided at the moving end of the electric cylinder (3), a motor (5) is fixedly provided in the fixing box (4), a rotating shaft (6) is fixedly provided at the output end of the motor (5), a conversion head (7) is fixedly provided at one end of the rotating shaft (6), a rotating rod (8) is rotatably provided in the conversion head (7), four punching heads (9) are fixedly provided on the rod wall of the rotating rod (8), threaded holes (10) are provided on the surfaces of the four punching heads (9), a first bolt (11) is threadedly provided on the outer wall of the conversion head (7), and the first bolt (11) is threadedly matched with the threaded hole (10).

2. A head punching device according to claim 1, characterized in that: The fixing device comprises two fixing seats (12) and a semicircular cover (13). The two fixing covers are fixedly arranged on the top of the workbench (2). A semicircular cover (13) is rotatably arranged inside one of the fixing seats (12), and one side of the semicircular cover (13) is fitted with the other fixing seat (12).

3. A head punching device according to claim 2, characterized in that: A second bolt (14) is threadedly provided on the other side of the semicircular cover (13), and the semicircular cover (13) is fixed to one of the fixing seats (12) via the second bolt (14).

4. A head punching device according to claim 2, characterized in that: The top of the semicircular cover (13) is fixedly provided with an opening (15).

5. A head punching device according to claim 2, characterized in that: An anti-slip pad (16) is fixedly provided inside the semicircular cover (13).

6. A head punching device according to claim 1, characterized in that: The four punching heads (9) are made of stainless steel heads (17).

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